From 60a9286f0a6f832bb0697f135c5a0e1e9b8c5f68 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Wed, 27 Nov 2013 15:52:28 +0000
Subject: [PATCH] If no default is set, show nothing for default

---
 preferences/inc/class.preferences_settings.inc.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/preferences/inc/class.preferences_settings.inc.php b/preferences/inc/class.preferences_settings.inc.php
index 855dc4cf15..4fe002d00b 100644
--- a/preferences/inc/class.preferences_settings.inc.php
+++ b/preferences/inc/class.preferences_settings.inc.php
@@ -370,7 +370,8 @@ class preferences_settings
 					$GLOBALS['egw']->preferences->group[$appname][$setting['name']] :
 					$GLOBALS['egw']->preferences->default[$appname][$setting['name']];
 
-				if (isset($setting['values']) && !is_array($default) && (string)$setting['values'][$default] !== '')
+				if (isset($setting['values']) && !is_array($default) &&
+					(string)$setting['values'][$default] !== '' && (string)$default !== '')
 				{
 					if(is_array($setting['values'][$default]))
 					{